Using the following equation, how many mol of N2 are required to react completely with 4.00 mol H2? N2(g) + 3H2(g) --> 2NH3(g)

Q: Solid phosphorus  P and chlorine Cl2 gas reacts to form solid phosphorus pentachloride  PCl5.…

A: Number of moles  is equal to the ratio of mass to molar mass of the substance. Formula: Number of…

Q: Ammonia gas can be prepared from the following reaction: CaO(s) + 2NH4Cl(s) --> 2NH3(g) + H2O(g) +…

A: 1 mole = 6.022×1023 [ Avogadro's number ] The mass of 1 mole of atoms of an element is called atomic…

Q: According to the reaction equation below, how many moles of CO2 are produced when 3.5 mol of C2H2…

A:

Q: Solid aluminum Al and chlorine  Cl2  gas react to form solid aluminum chloride  AlCl3 . Suppose you…

A: Answer is: 0.6 x 101 moles of AlCl3 will be produced.

Q: How many moles of N2 will be used up when 1.60 moles of H2 are used in the following equation?…

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Q: 100.00 molecules of H2 and 40.00 molecules of O2 react, how many molecules of H2O can be produced in…

A: In a balanced chemical equation, stoichiometry is utilized to calculate the amount of products…

Q: 2 C12H4Cl6 + 23 O2 + 2 H2O ---> 24 CO2 + 12 HCl How many moles of water are needed to react with…

A: The balanced reaction given is, => 2 C12H4Cl6 + 23 O2 + 2 H2O ---> 24 CO2 + 12 HCl Given :…

Q: Consider the combustion reaction of ethylene, C2H4, with oxygen gas.a. Write the balanced chemical…

A: Balanced equation is given below:

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.295…

A: Solution :          A combustion reaction is an irreversible reaction in which a compound reacts…

Q: According to the equation below, how many moles of NaCl can be formed from a reaction of 6.70 moles…

A: Balanced chemical equation: 2Na(s) + Cl2(g) ------> 2 NaCl(s) Number of moles of NaCl = Number of…

Q: According to the balanced reaction below, calculate the moles of NH3 that forms when 4.2 mol of N2H4…

A: The Answer to the following Question is given as:

Q: Using the same balanced equation as question #5, how many molecules of O2 are required to completely…

A: Balanced chemical equation is: 4NH3+5O2→6H2O+4NO Hence, 5 moles of O2 are required to react…

Q: You have 8.97 moles of CaCl2. How many moles of AgNO3 are required for the reaction to go to…

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Q: PCI, + 4 H,0 8. If you use 336 moles of water in an experiment, how many moles of hydrochloric acid…

A: We only answer one question from the multiple questions. Please resubmit the other questions up to 3…

Q: According to the balanced reaction below, calculate the moles of NH3 that form when 4.2 mol of N2H4…

A: Number of moles of product formed can be obtained with the help of the balanced chemical equation.

Q: Solid phosphorus (P) and chlorine (Cl2) gas react to form solid phosphorus pentachloride (PCl5).…

A: • No.of moles = Given massMolar mass• Mass = No.of moles x molar mass• Limiting Reactant ⇒    In…

Q: Given the following equation: 8 Fe + S8 ---> 8 FeS How many moles of iron are needed to react with…

A: Given, Chemical Reaction:  8 Fe + S8 ---> 8 FeS  Moles of S = 16 moles Moles of Fe = ?

Q: How many moles of NO₂ would be required to produce 2.09 moles of HNO₃ in the presence of excess…

A: This question can be solved in the prior knowledge of the mole concept and stoichiometric ratios.

Q: Based on the balanced equation, 2NBr3 + 3NaOH → N2 + 3NaBr + 3HOBr calculate the molecules of NBr3…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: (2) 2NH3 + CO2(g) → CH4N2O+ H2O When 10.0 g NH3 and 10.0 g CO2 are added to a reaction vessel, (1)…

A: Ammonia reacts with carbon dioxide to form CH4N2O and water. The balanced chemical reaction is given…

Q: Using the following equation, how many mol of N2 are required to produce 4.00 mol NH3? N2(g) +…

A:

Q: S    +   6 HNO3  -->   H2SO4   +  6 NO2   +   2 H2O In the above equation how many moles of water…

A: Given, S + 6 HNO3 → H2SO4 + 6 NO2 + 2 H2O moles of HNO3 consumed = 78 moles moles of water (H2O)…

Q: Using the formula CO2(g)+4H2(g)→CH4(g)+2H2O(g)   How many moles of methane are produced when 71.1…

A: Moles of methane produced from 71.1moles of carbon dioxide is reacted with excess of hydrogen gas…

Q: How many moles of sodium must react completely to produce 0.175 moles of sodium nitride in the…

A: It is given that in the balanced reaction 6 moles of sodium (Na) is reacting with 1 mole of nitrogen…

Q: Consider the following equation. How many moles of barium are needed to react with 4.00 mol

A: From the reaction we can see that 1 Mole of O2 react with 2 Mole of Ba .

Q: How many moles of NO2 would be required to produce 2.30 moles of HNO3 in the presence of excess…

A:

Q: 3KOH+H3PO4⟶K3PO4+3H2O what mass of phosphoric acid in grams is needed to produce 2.15 mol of water?

A:

Q: Solid phosphorus  P and chlorine  Cl2  gas react to form solid phosphorus pentachloride  PCl5 .…

A:

Q: Aluminum reacts with bromine to form aluminum bromide (used as an acid catalyst in organic…

A: Ans.        Al(s)=+Br2(l)→ Al2Br6 (s)       Balanced Equation      2Al(s)+3Br2(l) →Al2Br6 (s)…

Q: How many moles of O 2 molecules will be needed to react completely with 0.50 mol of NH3? 4 NH3  + 3…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: How many moles of Al will be consumed when 0.400 mol of Al2O3 are produced in the following…

A: Given :  4 Al + 3 O2 → 2 Al2O3  No. of moles of Al2O3 produced = 0.400 mol  To be calculated :…

Q: How many moles of each reactant are needed to produce 4.00 moles of HF? 2NH3(g) + 5F2(g) —> N2F4(g)…

A: Given,  The chemical equation, 2NH3(g) + 5F2(g) —> N2F4(g) + 6HF(g)  And 4 moles of HF

Q: (1) Mixing sodium carbonate and citric acid in a solution produces carbon dioxide that shows a s…

A: See in the question Sodium carbonate is written i.e. Na2CO3 but in reaction Sodium Bicarbonate is…

Q: Aluminum reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas. Write a…

A: Aluminium reacts with hydrochloric acid to produce aluminium chloride and hydrogen gas. Here we have…

Q: How many moles of ammonia would be required to react exactly with 0.468 moles of copper () oxide in…

A:

Q: A chemist reacted 16.0g of copper with excess Cl2 and was able to obtain 31.0g of CuCl2. Determine…

A: Copper reacts with chlorine to form the copper(II) chloride. The balanced chemical reaction is as…

Q: 1. How many moles of H2 is produced if there is 0.60 mol of Zn and 0.82 moles of HCI? How many moles…

A:

Q: Given the equation C4H6 + 2HBr ---> C4H8Br2 Calculate the moles of C4H8Br2 produced when 1.5 nole…

A: The given reaction is- C4H6+2HBr→C4H8Br2 From this reaction, it is clear that 1 mol of C4H6 reacts…

Q: Use the chemical equation below to answer the question. How many grams of H2  are created from the…

A: The balanced eqn for given reaction is as follows :  2K + 2H2O ---> 2KOH + H2

Q: the following reaction. Na2S2O3 (aq) + Cl₂ (g) + H₂O (1)→ NaHSO4 (aq) + HCI (aq) a) How many moles…

A:

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.624 moles…

A: This reaction is the combustion of propane in the presence of excess oxygen. C3H8g+O2g→CO2g+H2Og…

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates…

A:

Q: How many moles of K2S are consumed when 14.0 g of KBr is formed in the following equation? FeBr2 +…

A: Calculate the number of moles of KBr.

Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10.3 mol…

A: From the balanced chemical equation,it is clear that 2 moles of N2O5 are required to produce 4 moles…

Q: Use the following balanced equation to answer the question: 2 NaOH + H2SO4  ------> 2 H2O + Na2SO4…

A: The given balanced equation, 2 NaOH + H2SO4  ------> 2 H2O + Na2SO4  From the balanced equation,…

Q: Calculate the number of moles of AI2O3 that are produced when 0.60 mol of Fe is produced in the…

A: Given balanced chemical reaction is  2AI(s) + 3FeO(s) ------> 3Fe(s) + AI2O3(s) Moles of Fe…

Q: The reaction of H2 and O2 produces water 2H2 + O2 -> 2H2O How many moles of O2 are required to…

A: The reaction of production of water from H2 and O2 can be written as follows: 2H2        +      O2…

Q: Before the use of CFCs, sulfur dioxide was used as a refrigerant.  A sample of sulfur dioxide…

A:

Q: Use the balanced equation to answer the question follows. 2C2H6(g)+5O2(g) -----> 4CO(g)+6H2O(g) to…

A: Given, 2C2H6(g) + 5O2(g) -----> 4CO(g) + 6H2O moles of C2H6 react = 1.6 moles moles of O2 needed…

Q: For the following chemical reaction, how many moles of sodium sulfate (Na2SO4) will be produced from…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.